An idea originating from my research into relational algrebra and how it has been lost to SQL and its dominance. I was originally curious as to what we might be losing out on, and I also saw a lack of ...

Abstract: The paper proposes a method of parsing for relational algebra expressions, which is based on the use of reverse Polish notation (postfix notation). The operation algorithm of the shunting ...

Learn the key differences between relational and NoSQL databases with this in-depth comparison. There’s nothing wrong with the traditional relational database management system. In fact, many NoSQL ...

THE value of such a book is great both to teachers and students. The former, as we have often pointed out, have scant leisure for working out the more elaborate questions which nowadays have place ...

Neon, a startup that’s building a serverless open source alternative to AWS Aurora Postgres, today announced that it raised around $46 million in a new funding round, about $30 million of which came ...

Bob Muglia is something of a bard of databases, capable of unfurling sweeping tales in the evolution of technology. That is what Muglia, former Microsoft executive and former Snowflake CEO, did ...

The state rejected dozens of math textbooks. The New York Times reviewed 21 of them to figure out why. By Dana Goldstein and Stephanie Saul After the Florida Department of Education rejected dozens of ...